This part is a kind of semiconductor called AD8002.

Function of this product has Dual 600 MHz/ 50 mW Current Feedback Amplifier.

Manufacturers : Analog Devices

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Some of the text within the PDF file :

Data Sheet FEATURES Excellent video specifications (RL = 150 Ω, G = +2) Gain flatness: 0.1 dB to 60 MHz Differential gain error: 0.01% Differential phase error: 0.02° Low power Maximum power supply current (50 mW): 5.0 mA/amp High speed and fast settling −3 dB bandwidth (G = +1): 600 MHz −3 dB bandwidth (G = +2): 500 MHz Slew rate: 1200 V/µs Settling time to 0.1%: 16 ns Low distortion THD at fC = 5 MHz: −65 dBc Third-order intercept at f1 = 10 MHz: 33 dBm SFDR at f = 5 MHz: −66 dB Crosstalk at f = 5 MHz: −60 dB High output drive Over 70 mA output current Drives up to eight back terminated 75 Ω loads (four loads/side) while maintaining good differential gain/phase performance (0.01%/0.17°) Available in 8-lead SOIC and MSOP packages APPLICATIONS Analog-to-digital drivers Video [ ... ]

AD8002 PDF Datasheet Download